Skip to content

Rainy And Very Hot This Weekend In Boca Raton, South Palm Beach Beach County

Heat index 5-15-26
Heat index 5-15-26
It’s going to feel extremely hot over the weekend across Palm Beach County (NWS).

BOCA RATON, FL (BocaNewsNow.com) (Copyright © 2026 MetroDesk Media, LLC) — Summer isn’t here yet but you may not know that over the weekend as temperatures soar and rain moves in. The western part of Palm Beach County remains in an “extreme” drought, and the rain we’ve experienced over the past few days hasn’t made a difference. Here’s a look at what to expect over the next several days from the National Weather Service/BocaNewsNow.com Weather Center.

Saturday: A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm. Mostly sunny, with a high near 85. East wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Saturday Night: A slight chance of showers, then a chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 79. East wind around 11 mph. Chance of precipitation is 40%.

Sunday: A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 85. East wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Sunday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 80. East wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

Monday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. East wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 79. East wind around 15 mph, with gusts as high as 21 mph. 

Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 8am. Sunny, with a high near 85. East wind 13 to 15 mph, with gusts as high as 21 mph. 

Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly clear, with a low around 79. East wind 10 to 13 mph, with gusts as high as 18 mph. 

Wednesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 85.

Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.

Thursday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 86.

Thursday Night: A slight chance of thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 10%.

Friday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.